Just Submitted Earth Science Files

Below are a listing of files that have been recently submitted. They are in order of newest to oldest.
There are 502 files.

Moon Motions
Date Submitted: 2005-09-01
Even though the moon does not appear to turn on its own axis from the Earth?s point of view, it is indeed rotating as it revolves around the Earth. In the following activity, you will investigate the actual and apparent motions of the moon.

Model Of The Planets
Date Submitted: 2005-09-01
If one is to appreciate the sizes of the inner planet versus the outer planet, it is necessary to make scale models of the planets.

Lunar Lolipops
Date Submitted: 2005-09-01
The physical shape of the Moon never changes; it is always a sphere. What changes is the portion of the Moon that can be seen from Earth. Half the moon is always illuminated by the Sun.

Walking Model Of The Solar System
Date Submitted: 2005-09-01
Attached is a lab in which a scale model (both in terms of distance between the planets and size of the planets) of the Solar System is made in the school's halls.

Shadow Lab
Date Submitted: 2005-09-01
The attached Shadow Lab works well for a 40 minute class period. On the Shadow Lab Report Sheet, you will need to draw a sun path for each diagram and label the five positions.